----Which of the electronic dictionaries do you like most?-----______.They are both expensive and of little use.

 New words selected by the dictionary are closely linked to social phenomena. Instead of being merely words, they are ________ cultural symbols.

It was hard for him to learn English in a family, in which _____ of the parents spoke the language.

Of the equipment we have produced, this sells best, for it has the advantage over ________ of working efficiently.     

There are four bedrooms, ______ with its own bathroom.